<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>前端路由的基石_history</title>
</head>
<body>
	<a href="http://www.atguigu.com" onclick="return push('/test1') ">push test1</a><br><br>
	<button onClick="push('/test2')">push test2</button><br><br>
	<button onClick="replace('/test3')">replace test3</button><br><br>
	<button onClick="back()">&lt;= 回退</button>
	<button onClick="forword()">前进 =&gt;</button>

	<script type="text/javascript" src="https://cdn.bootcss.com/history/4.7.2/history.js"></script>
	<script type="text/javascript">
		// let history = History.createBrowserHistory() //方法一，直接使用H5推出的history身上的API
		let history = History.createHashHistory() //方法二，hash值（锚点）

		function push (path) {
			history.push(path)
			return false
		}

		function replace (path) {
			history.replace(path)
		}

		function back() {
			history.goBack()
		}

		function forword() {
			history.goForward()
		}

		history.listen((location) => {
			console.log('请求路由路径变化了', location)
		})
	</script>
</body>
</html>